<?xml version="1.0" encoding="UTF-8"?>
<!-- edited with XMLSPY v5 rel. 4 U (http://www.xmlspy.com) by achacha (eBay Inc) -->
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified" attributeFormDefault="unqualified">
	<xs:element name="module">
		<xs:annotation>
			<xs:documentation>Module definition (root element)</xs:documentation>
		</xs:annotation>
		<xs:complexType>
			<xs:all>
				<xs:element name="description"/>
				<xs:element name="input" minOccurs="0">
					<xs:complexType>
						<xs:sequence>
							<xs:element ref="variable" maxOccurs="unbounded"/>
						</xs:sequence>
					</xs:complexType>
				</xs:element>
				<xs:element name="output" minOccurs="0">
					<xs:complexType>
						<xs:sequence>
							<xs:element ref="variable" maxOccurs="unbounded"/>
						</xs:sequence>
					</xs:complexType>
				</xs:element>
			</xs:all>
		</xs:complexType>
	</xs:element>
	<xs:element name="variable">
		<xs:annotation>
			<xs:documentation>Namespace variable</xs:documentation>
		</xs:annotation>
		<xs:complexType>
			<xs:all>
				<xs:element name="path">
					<xs:annotation>
						<xs:documentation>Path in the namespace</xs:documentation>
					</xs:annotation>
				</xs:element>
				<xs:element name="description">
					<xs:annotation>
						<xs:documentation>Description of the element and data it contains</xs:documentation>
					</xs:annotation>
				</xs:element>
				<xs:element name="required" minOccurs="0">
					<xs:annotation>
						<xs:documentation>Is the variable is required</xs:documentation>
					</xs:annotation>
				</xs:element>
			</xs:all>
		</xs:complexType>
	</xs:element>
</xs:schema>
